Service difficulty report · Beam · Cessna 402C

Difficulty date
August 4, 2026
Submitted
August 11, 2026
Operation
Air carrier
Aircraft
N810BW
Make and model
Cessna 402C
Aircraft serial
402C0279
Aircraft time
25,840 hours, 19,536 cycles
Part
Beam
Part number
565410411
Condition
Cracked
Location
Zone 400
Part time
25,840 hours, 19,536 cycles
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING SCHEDULED INSPECTION A CRACK WAS VISUALLY IDENTIFIED ON THE LEFT HAND CROSSOVER BEAM (OEM: 5654104-11) FORWARD FACE. THIS CRACK MEASURES APPROXIMATELY 1.375 INCHES LONG AND IS CONSISTENT WITH OTHER CRACKS VISUALLY IDENTIFIED ON THESE BEAMS IN THE PAST. THIS BEAM HAS BEEN CHANGED USING NEW PARTS.

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